610997416 has 16 divisors (see below), whose sum is σ = 1173562740. Its totient is φ = 298047360.

The previous prime is 610997353. The next prime is 610997423. The reversal of 610997416 is 614799016.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 607425316 + 3572100 = 24646^2 + 1890^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 931071 + ... + 931726.

Almost surely, 2^610997416 is an apocalyptic number.

It is an amenable number.

610997416 is a deficient number, since it is larger than the sum of its proper divisors (562565324).

610997416 is a wasteful number, since it uses less digits than its factorization.

610997416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862844 (or 1862840 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 610997416 is about 24718.3619198360. The cubic root of 610997416 is about 848.5545981981.

The spelling of 610997416 in words is "six hundred ten million, nine hundred ninety-seven thousand, four hundred sixteen".